參數(shù)資料
型號: MC79L05ACPRMG
廠商: ON SEMICONDUCTOR
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 100 mA Negative Voltage Regulators
中文描述: 5 V FIXED NEGATIVE REGULATOR, BCY3
封裝: LEAD FREE, TO-92, TO-226, 3 PIN
文件頁數(shù): 6/11頁
文件大小: 115K
代理商: MC79L05ACPRMG
MC79L00, MC79L00A Series
http://onsemi.com
6
TYPICAL CHARACTERISTICS
(T
A
= +25
°
C, unless otherwise noted.)
II
II
VO
Figure 4. Dropout Characteristics
Figure 5. Dropout Voltage versus
Junction Temperature
Figure 6. Input Bias Current versus
Ambient Temperature
Figure 7. Input Bias Current versus
Input Voltage
Figure 8. Maximum Average Power Dissipation
versus Ambient Temperature (TO92)
8.0
6.0
4.0
2.0
0
0
2.0
4.0
6.0
0.8
10
V
in
, INPUT VOLTAGE (V)
MC79L05C
V
O
= 5.0 V
T
J
= 25
°
C
I
O
= 1.0 mA
I
O
= 100 mA
I
O
= 40 mA
2.5
2.0
1.5
1.0
0.5
0
0
25
50
75
100
125
,
O
V
I
V
T
J
, JUNCTION TEMPERATURE (
°
C)
I
O
= 70 mA
4.0
4.2
3.8
3.6
3.4
3.2
3.0
00
25
50
75
100
125
T
A
, AMBIENT TEMPERATURE (
°
C)
MC79L05C
V
in
= 10 V
V
O
= 5.0 V
I
O
= 40 mA
5.0
4.0
3.0
2.0
1.0
0
0
5.0
10
15
V
in
, INPUT VOLTAGE (V)
20
25
30
35
40
MC79L05C
V
O
= 5.0 V
I
O
= 40 mA
10,000
1,000
100
10
,
D
P
T
A
, AMBIENT TEMPERATURE (
°
C)
25
50
75
100
125
150
No Heatsink
R
JA
= 200
°
C/W
P
D(max)
to 25
°
C = 625 mW
Figure 9. SOP8 Thermal Resistance and Maximum
Power Dissipation versus P.C.B. Copper Length
30
50
70
90
110
130
150
0.4
0.8
1.2
1.6
2.0
2.4
2.8
0
20
30
50
40
10
L, LENGTH OF COPPER (mm)
170
3.2
P
D(max)
for T
A
= +50
°
C
R
JA
PD
L
Copper
Graph represents symmetrical layout
3.0 mm
I
O
= 40 mA
I
O
= 1.0 mA
J
°
R
θ
Dropout of Regulation is
defined when
V
O
= 2% of V
O
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MC79L05ACPRPG 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 5V 100mA Negative RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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MC79L05ACPX 制造商:FAIRCHILD SEMICONDUCTOR 功能描述:_
MC79L05ACPXA 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L